public virtual CrystalDecisions.CrystalReports.Engine.ReportDocument CreateReport()
        {
            RptBusHoldersReport rpt = new RptBusHoldersReport();

            rpt.Site = this.Site;
            return(rpt);
        }
        private void button1_Click(object sender, EventArgs e)
        {
            try
            {
                Cursor         = Cursors.WaitCursor;
                timer1.Enabled = true;
                BusHoldersRecept    frm = new BusHoldersRecept();
                RptBusHoldersReport rpt = new RptBusHoldersReport();
                //The report you created.
                SqlConnection  myConnection = default(SqlConnection);
                SqlCommand     MyCommand    = new SqlCommand();
                SqlDataAdapter myDA         = new SqlDataAdapter();

                ERPS_DBDataSet myDS = new ERPS_DBDataSet();
                //The DataSet you created.


                myConnection          = new SqlConnection(cs.DBcon);
                MyCommand.Connection  = myConnection;
                MyCommand.CommandText = "select * from BusHolders,Student where Student.AdmissionNo=BusHolders.AdmissionNo and BusHolders.AdmissionNo='" + cmbAdmissionNo.Text + "' order by Studentname ";

                MyCommand.CommandType = CommandType.Text;
                myDA.SelectCommand    = MyCommand;
                myDA.Fill(myDS, "BusHolders");
                myDA.Fill(myDS, "Student");

                rpt.SetDataSource(myDS);

                frm.crystalReportViewer1.ReportSource = rpt;
                frm.Show();
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }